79520716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{164299}}^1$

素因数の和:164325

約数の個数: 18

約数和(自身を含む): 152963300

約数和(自身を除く): 73442584

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 164299, 328598, 657196, 1807289, 3614578, 7229156, 19880179, 39760358, 79520716]

約数ペア:

[(1, 79520716), (2, 39760358), (4, 19880179), (11, 7229156), (22, 3614578), (44, 1807289), (121, 657196), (242, 328598), (484, 164299)]